{"product_id":"6-pack-ngk-iridium-ix-spark-plugs-1988-1989-for-jaguar-xj6-l6-3-6l-ps","title":"6 Pack NGK Iridium IX Spark Plugs 1988-1989 for Jaguar XJ6 L6 3.6L ps","description":"\u003cp\u003eThe NGK 2668 Iridium IX Spark Plug (BKR8EIX) is designed for high-performance and racing engines that demand a colder heat range and superior ignitability. Featuring an ultra-fine iridium center electrode and tapered ground electrode, it delivers consistent spark, quicker throttle response, and exceptional durability under extreme operating conditions.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Benefits:\u003c\/h3\u003e\u003cp\u003e🔧 Iridium tip provides long-lasting, stable spark\u003cbr\u003e🔧 Cold heat range supports high-performance tuning\u003cbr\u003e🔧 Tapered ground electrode enhances flame propagation\u003cbr\u003e🔧 Pre-gapped for direct, easy installation\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cp\u003eBrand \u0026amp; Part Number: NGK 2668 (BKR8EIX)\u003cbr\u003eMaterial: Iridium\u003cbr\u003eThread Size: 14mm\u003cbr\u003eReach: 19mm (0.75 in)\u003cbr\u003eHex Size: 5\/8 in (16mm)\u003cbr\u003eHeat Range: 8\u003cbr\u003eSeat Type: Gasket\u003cbr\u003eResistor: Yes\u003cbr\u003eGap: 0.8mm (0.031 in)\u003c\/p\u003e\u003cp\u003eTrust NGK BKR8EIX Iridium IX for reliable performance, strong ignition, and endurance in high-demand engines—order now!\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46829901480087,"sku":"NGK-2668-6PK-XJ6-88-89","price":86.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8966\/7735\/files\/medium_a4488b6f-d478-46d9-9718-86349d544611.jpg?v=1768795784","url":"https:\/\/txnsupply.com\/products\/6-pack-ngk-iridium-ix-spark-plugs-1988-1989-for-jaguar-xj6-l6-3-6l-ps","provider":"Texan Supply Company","version":"1.0","type":"link"}